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jbooth

10,011 karma · joined October 24, 2009

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jaybooth, gmail

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jbooth··on Elon Musk says he has a green light to build a NY-Philly-Baltimore-DC hyperloop
Plus a lot of the train stations are owned by quasi-governmental agencies like the port authority.

Traveling 1 mile under the hudson would involve deals with at least 6 entities: the states of NY and NJ, the port authority, the federal government via amtrak, and the city government of NYC and whichever municipality on the NJ side.

jbooth··on Jamie Dimon blows up at DC's dysfunction
Funny, I think the same thing about evil, shadowy scapegoats.

When we have a market crash caused by private actors trading and someone says "OBVIOUSLY the problem is GOVERNMENT" I think they're arguing backwards from ideology rather than working forwards from observation.

jbooth··on Jamie Dimon blows up at DC's dysfunction
The article you linked is way, way out of the mainstream on the topic.

That's fine and all but turning around and accusing the conventional wisdom of 'lacking a deep understanding' is a bit much.

jbooth··on Jamie Dimon blows up at DC's dysfunction
The point stands at 10 trillion, thanks for the correction.

I'm not sure what you want with more specificity. You're familiar with the situation, right? You want a book report on what happened?

Yes, the government exists, and no, a few extra loans for black people didn't crash the housing market. This was a problem between ratings agencies, salespeople, and financial instrument inventors.

jbooth··on Jamie Dimon blows up at DC's dysfunction
We had a housing crash that somehow led to hundreds of trillions of dollars missing.

Add up the value of every house in the USA. They're not hundreds of trillions of dollars.

The banks got really creative, a bunch of people made nice bonuses, then when their fancy leveraged mechanisms went bad, we all had to bail them out.

jbooth··on What Dog Shootings Reveal About American Policing
Lots and lots of people walk through south side chicago every day as unarmed civilians.
jbooth··on Why Is It So Hard to Study Marijuana?
No, he actually went right after your implied (to me and muhfuhkah, at least) argument.

Your argument is that we should aspire to merely "just better than the other guys", with the subtext that Democrats aren't really any better than Republicans.

'muhfuhkah' pointed out that it IS better. Which is worth pointing out in a two party system.

We just watched a whole bunch of people make your same arguments, saying Obama wasn't perfect so whatever they're all the same, and as a result we elected a guy who's much worse in every possible way. Great job, everyone.

jbooth··on Russia requesting to review source code of Western companies’ security products
Motivations matter.

When we had the march to war in Iraq, suspect intel was being selectively and deceitfully pulled out of context specifically to build a case for war in Iraq. By politicians, not by intel professionals. A bunch of former intel people went on record calling BS on it.

Right now, nobody's making a case for war with Russia. Retaliatory sanctions at best. They mostly just want to harden our election process and systems to prevent it from happening again, or worse.

Yet we see constantly moving goalposts from people who don't want that hardening to happen. What's their motivation?

jbooth··on Crony capitalism may be cannibalizing productive capitalism in the U.S.
It doesn't have to be regulated to be rent extraction. You just need to make the switching costs really high, no help needed from the legal system.

Look at Oracle.

jbooth··on Crony capitalism may be cannibalizing productive capitalism in the U.S.
That theory falls under the Econ 101 fallacy -- assuming perfect information dispersal, instant job-switching, instant production ramping..

"First, let's assume the cow is a sphere".

jbooth··on Russia requesting to review source code of Western companies’ security products
Oh, yeah, for sure. Agreed on everything, friends if not allies.

But Russia as a state is pretty much synonymous with Putin as a person, right now. Until that changes, it's splitting hairs.

jbooth··on Russia requesting to review source code of Western companies’ security products
Evidence is downthread.

CIA, FBI and NSA all concur, they all put out unclassified statements with their conclusions, although they obviously kept much of their supporting evidence classified.

jbooth··on Russia requesting to review source code of Western companies’ security products
http://abcnews.go.com/US/russian-hackers-targeted-half-state...

"There's no doubt that some bad actors have been poking around," FBI Director James Comey told lawmakers Wednesday, without offering any more specifics.

He acknowledged there have been “some attempted intrusions at voter registration databases” since August, when the FBI issued a bulletin to state governments warning that hackers had infiltrated the Illinois State Board of Elections and tried to breach election systems in Arizona.

jbooth··on Russia requesting to review source code of Western companies’ security products
Because there's been a very recent and very public hacking scandal that was "them vs us"?
jbooth··on Interview with Mikeal Rogers of the Node.js Foundation
I'd go as far as to say that if you've spent enough hours with your build system that 100X is a meaningful assertion, you're spending too many hours in your damn build system.
jbooth··on Ethereum crashed from $319 to 10c on GDAX after ‘multimillion dollar’ trade
The conventional wisdom was for stocks, which are much higher volume, liquidity, etc, and aren't a newfangled math experiment.

I think with these coins it could be a decent bet that we'll see this happen again in the next year or two.

jbooth··on The Argument Against Terraforming Mars (2016)
I bought a condo on a 100-year flood plain back in the day.

Had 2 100-year floods, the first 2 springs I owned it.

jbooth··on Wal-Mart will pay employees to deliver packages on their way home
It's not patronizing, I don't think I'm stupid and I had no idea of the insurance implications.
jbooth··on Tesla fires female engineer who alleged sexual harassment
If 1% of guys are scumbags, and 5 days a year they really act like it, and you play that out for 10 years.. most women could be harrassed at some point or other even though 99% of guys are innocent.
jbooth··on Defense Contractor Left Sensitive Pentagon Files on Unprotected AWS S3 Bucket
The question is more, "what capabilities do they have that other companies don't", and I suspect the answer is "extreme proficiency at the federal RFP process".
jbooth··on Trump 'poised to quit Paris climate deal'
40. You need 66 to ratify a treaty, but you can also pass a 'treaty implementation bill' which is basically normal legislation mirroring the language of the treaty, and you only need a majority in the house, and either a majority or a filibuster-proof majority in the senate. That's how NAFTA was passed.
jbooth··on Trump 'poised to quit Paris climate deal'
The authority in charge of imports in any given country?
jbooth··on Kotlin is the hero Android needs
Kotlin is a smart subset of Scala.

Scala did a lot of things that pushed mainstream programming forward, but it's also crapped up with a lot of detritus, ideas that didn't work out, and ideas that were always obviously bad.

jbooth··on SCOTUS Rejects Guilty Until Proven Innocent – Can't Keep Money from the Innocent
Well, that's your opinion, and Thomas's, but very frequently it's not the opinion of 8 other Supreme Court justices, several of whom also claim to be textual originalists.

The constitution does not mandate all good things, does not forbid all bad things, but VERY NOTABLY includes the 9th amendment. They put that one in for a reason.

jbooth··on SCOTUS Rejects Guilty Until Proven Innocent – Can't Keep Money from the Innocent
Yeah, but he has a history of dumb contrarian lone dissents that throw some poor citizen under the bus.

Generally when the question "who the heck dissented on that?!?!" is asked, the answer is Thomas.

jbooth··on Kotlin doesn’t need an LLVM backend (2016)
So what's up with Rust then? Sorry for noob questions but is it:

1) Ownership model means RC only needs to be used rarely in Rust, and ARC even less, minimizing the throughput impact?

2) Simplicity benefits were overwhelming considering the targets you were aiming for?

Or something else?

jbooth··on There is no pass by reference in Go
Ok, yeah, I saw upthread about C++ and Pascal having a more formal reference type.

But in C and Go you can pass pointers to pointers, in Java and Python objects with mutable object references..

It seems like the whole article could have been "Go does not have the C++ reference type, so it's not really in the mix when calling functions".

jbooth··on There is no pass by reference in Go
I'm still confused and I've been working in various languages for 15 years.

If I pass a java object to a function, I'm passing a (probably) 8-byte pointer to some memory with a class tag, fields, whatever. It goes on the stack just like an 8 byte long.

In languages that support pointers more directly, I'm doing the same thing, maybe minus the class tag in the pointed-to memory. Address is in an 8 byte type, put it on the stack and access the pointed-to struct in your new frame.

Yet I've seen interview questions about whether you're "passing by reference" or "passing a reference by value" like there's some big meaningful difference and one answer is wrong.

I don't get it. Is this just one of those nerd arguments where we're debating semantics for the sake of it?

jbooth··on The Boring Company [video]
It's not thought provoking, it's a series of thought terminating cliches.

I'm as liberal as they come, I'm very sensitive to disguised racism, but the tweets' entire basis of comparison between Musk and Moses is "both are/were ambitious men and now musk is talking about infrastructure". It's free-association garbage.

The Moses story is fascinating because he accomplished great things that built NYC but was also a horrible person. The tweeter you linked is like, "hey, Musk is trying to accomplish great things, he must be just like Moses".

jbooth··on The Staggering Administrative Bloat of Universities
This could have been an interesting article about a real problem, but it's just 3 paragraphs of ranting about political straw men.
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